成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Catalyst and Auxiliary>polymer>Polyethyleneimine
Polyethyleneimine
  • Polyethyleneimine
  • Polyethyleneimine

Polyethyleneimine NEW

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 200000
Update Time: 2024-04-24

Product Details

Product Name: Polyethyleneimine CAS No.: 9002-98-6
Min. Order: 1KG Purity: 99.91%
Supply Ability: 200000 Release date: 2024/04/24

WhatsApp/Telrgram/Signal: 

                +86 17702722807

Email: sales1@hbouhuang.com

Common NamePolyethyleneimine
CAS Number9002-98-6Molecular Weight43.06780
Density1.030 g/mL at 25 °CBoiling Point250 °C(lit.)
Molecular FormulaC2H5NMelting Point59-60°C
MSDSAvailableFlash Point>230 °F

FAQ: 

Q1: Can I get some samples?
 A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. 

Q2: How to start orders or make payments?

A: After confirmed the product details, we will send you a Proforma invoice for final aggreement. The things about payment and order information will show on the PI. You can pay via bank transfer T/T or crypto if you have to.

Q3: How to confirm the Product Quality before placing orders ?

A: Our products are in good quality, which production via the international standards. If you are still have doubt, You can ask free samples for some products from us, only need to pay the shipping cost. After check sample quality,

Q4: What's your MOQ ?

A: MOQ starts from 1g, 10g,100g and 1kg. Please check with me when you have plan.

Q5: How about the packing?

A: Usually we provide the packing as 25kg/ bag/ carton/ drum. And we also can according to your requirment.

Q6: How about delivery leadtime?

A: About 1-3 working days after receipt of your payment.

Q7: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.


Contact me: 

WhatsApp/Telrgram/Signal: 

                +86 17702722807

Email: sales1@hbouhuang.com

Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/200KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-01
$0.00/200kg
VIP1Y
Qingdao RENAS Polymer Material Co., Ltd.
2024-09-05
$10.70/1kg
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$74.00/1kg
VIP4Y
Shanghai UCHEM Inc.
2024-08-20
$0.00/1KG
VIP5Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-07
$8.80/1kg
VIP1Y
Shandong Deshang Chemical Co., Ltd.
2024-07-31
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2024-05-23
$60.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-06
$0.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2023-09-07
$100.00/1drum
Hebei Fengqiang Trading Co., LTD
2023-08-21
  • Since: 2023-11-22
  • Address: Room 10, Floor 7, Building B, Helen Plaza, No. 32 Wenhua Avenue, Daqiao New District, Jiangxia Distr
INQUIRY